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TASK	Primary Contact	Secondary Contact	PERIOD (days)	NEXT MAINTENANCE	LAST MAINTENANCE
Vacuum Pump #003	rmont@jlab.org	brandsh@jlab.org	365	10/21/25	10/21/24
Pfeiffer Model DUO 10M F224160 Serial# 22016983 Check oil level, change if dirty. Test ultimate vacuum pressure and record. Inspect and clean exterior of pump. Pressure on 02-03-16 after 15mins= 1.94 mTorr 2/7/2019 pump is working and oil is good. 8/11/2021 Pump is in the dumbwaiter room. 1-3-2023 - Oil changed, 7-12-2023 Oil in Backing Pump Changed, 32768 Hours on Display Unit is operating behind Pair Spec